baber/WOPTO huggingface dataset:
Patent JP-2003069681-A (JP)
Title: Buried interphone
Inventor: NOZOE TOSHIHIDE
IPC: H04M9/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a gap between a cover body and a base body, especially a gap in conspicuous side and to easily and successively install buried interphones upward/downward/rightward/leftward. SOLUTION: The buried interphone is constituted of a base body 1 where a printed board 11, a display member 12, a speaker 13 and other electric circuit parts are housed and of a cover body 2, and an operation face 21 of the cover body 2 is buried in and fixed to a wall so that it is exposed to a wall surface. Screw reception pats 18 are formed on both sides 17a of a frame part 17 formed at the peripheral edge of the base body 1 toward a front side. A restrain hole part 19 is formed on one of adjacent sides 17b abutted on the upper/lower parts of both sides 17a. Screw holes 22 made to pass through positions corresponding to the screw reception parts 18 of the base body 1 toward the front side are formed at the peripheral edge of the cover body 2.  A restrained pawl 24 which can be restrained to the restrain hole part 19 is formed in a position corresponding to the restrain hole part 19. The base body 1 and the cover body 2 are fixed by three peripheral edge sides.
Patent JP-2003063844-A (JP)
Title: Double glazing unit
Inventor: AKIYAMA TAKAHIKO
IPC: E06B3/66
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance the sound insulation performance of a double glazing unit. SOLUTION: A double glazing unit 1 includes a hollow layer 4 which is formed between glass sheets by setting two sheets of plate glass 2, 2 separately and airtightly via a spacer member 3. At least at one edge part of the glazing, a rod-shaped member 5 is arranged in the hollow layer 4 in parallel with the spacer member 3 at a prescribed distance from the spacer member. A plurality of through holes 6 are provided in the face side of the rod-shaped member facing to the hollow layer. According to this constitution, a resonator is formed.
Patent JP-2003065981-A (JP)
Title: Method for evaluating resistance to soldering heat at semiconductor device
Inventor: ETO YOSHIHIRO
IPC: H01L23/31
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To determine a soldering temperature which prevents cracks to semiconductor devices on the basis of an interfacial moisture concentration of the semiconductor devices and a heating temperature of a solder bath. SOLUTION: A plurality of semiconductor devices are left in a high-temperature and high- humidity bath having a desired atmosphere condition until the interfacial moisture concentration of semiconductor devices of any kind is saturated. Thereafter, these semiconductor devices are separated to a plurality of groups and soaked in a plurality of solder baths having different heating temperatures. Subsequently, the presence/absence of generation of cracks to the semiconductor device is detected for each semiconductor device. The presence/ absence of generation of cracks is distinguished and plotted for every atmosphere condition where the semiconductor device is left in the high-temperature and high-humidity bath and for every heating temperature of the solder bath. A crack limit graph is formed by connecting limit value plots where no crack is generated.  An experimental equation is expressed by Q=C.exp(Ea/kT). No crack is generated if the solder heating temperature T which satisfies Qm>Q is determined wherein Q is the interfacial moisture concentration, T is the solder heating temperature (absolute temperature), C is a crack constant, Ea is an activation energy, k is a Boltzmann constant and Qm is a critical interfacial moisture concentration.
Patent JP-2003070824-A (JP)
Title: Heat-accumulating device
Inventor: SAIDA KENJI
IPC: A61F7/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable heat-accumulating device wherein a salt hydrate is used as a heat-accumulating material, and the start of an unintended crystallization is suppressed, and also, a solidification can be surely started at a desired timing. SOLUTION: For this portable type heat accumulating device, a protruding section comprising a container is connected with a main body section comprising a container through a capillary. In this case, the container constituting the main body section contains a heat-accumulating material containing the salt hydrate, and an inert gas. The container constituting the protruding section comprises a flexible material, and the internal surface of which is water- repellent, and at least at one section of which, a solidified heat accumulating material is contained.
Patent JP-2003075698-A (JP)
Title: Method for assembling optical unit
Inventor: HATTORI HIROYUKI
IPC: G02B7/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling an optical unit by which the deterioration of planar accuracy of an optical functional plane and dew formation are hardly caused. SOLUTION: By a method for assembling an optical unit which is composed of a combination of a plurality of optical elements having a flange part in a way that the optical functional planes of the optical elements form a gap, the assembly is performed in an environment which is filled with an inert gas. Further, the assembly is performed in a clean environment of the class 100,000 or smaller. Further, the assembly is performed under a reduced pressure by evacuation. Further, the assembly is performed in an environment in which the humidity is 60%RH or smaller. Further, the assembly is performed under the condition of a combination of at least two of the environment filled with the inert gas, the clean environment of the class 100,000 or smaller, the environment under a reduced pressure by evacuation and the environment in which the humidity is 60%RH or smaller.  Further, the parts which form a gap between the optical elements after assembled are not grounded before combining a plurality of optical elements.
Patent JP-2003073594-A (JP)
Title: Ink-jet recording composition
Inventor: ONO HIROBUMI
IPC: C09D11/38
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a composition for ink-jet recording that can achieve high- accurate and stable recording on the target substance with high stability as a jetting composition and high clogging resistance and can increase expression resolution by minimizing the dot sizes. SOLUTION: The ink-jet recording composition comprises fine particles of cellulose that has the average polymerization degree (DP) of <=100, the fraction of the cellulose I type crystal component is <=0.1, the fraction of the cellulose II type crystal component is <=0.4 and the average size of the cellulose particles of <=2 μm, a liquid dispersant and a functional compound and has the maximum ηmax is represented by ηmax =1×10<3> mPa.s, measured with prescribed procedures.
Patent JP-2003076345-A (JP)
Title: Liquid crystal display device and signal transmission method for this device
Inventor: OKADA YOSHIYO
IPC: G02F1/133
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality of a liquid crystal display device and to reduce the number of internal transmission lines. SOLUTION: A polarity inversion signal POL and a horizontal scanning signal PH are inputted to an OR circuit 32 in parallel, and a serial signal voltage PH/POL is outputted from the OR circuit 32. The signal voltage PH/POL is inverted by an inverter 33, and an output signal U is outputted from the inverter 33. The output signal U is inverted by an inverter 34, and an output signal W is outputted from the inverter 34, MOSFETs 35 and 36 are complementarily turned on/off on the basis of the output signals U and W, and a signal current PH/POL is outputted from MOSFETs 35 and 36 to a transmission line 80. The transmitted signal current PH/POL is received by a reception part 71 of a data electrode driving circuit 50 and is converted to the signal voltage PH/POL by an I/V conversion circuit 72 of the reception part 71.  The signal voltage PH/POL is converted to parallel polarity conversion signal POL and horizontal scanning signal PH by an S/P conversion circuit 73.
Patent JP-2003056491-A (JP)
Title: Electric blower and electric cleaner
Inventor: SUZUKI HITOSHI
IPC: F04D29/28
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower enabling the ration balance adjustment after an assembly on rotation is completed. SOLUTION: A centrifugal impeller 37 sucking the outside air from a center side and discharging to the outside and having a vertical wall 37e formed integrally with an upper surface peripheral edge part is fixed to a motor shaft 33, the vertical wall 37e is cut out as necessary to perform the rotation balance adjustment, and the outside air discharged from the impeller 37 through an air passage surrounded by a plurality of fin bodies 38b is controllably streamlined by a diffuser 38.
Patent JP-2003099104-A (JP)
Title: Automatic operation device
Inventor: GOTO SHINYA
IPC: G06Q50/16
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To automatically test a whole operation pattern by a simple operation. SOLUTION: A timer 10 for a test is used for making a control part 2 measure a time in a test mode. A measurement pattern table 11 registers a measurement pattern for deciding the speed of the measurement of an execution start time for starting the execution of an operation pattern for a test, the execution end time, and a time from the execution start time to the execution end time for each time zone. In the test mode, the control part 2 executes the designated operation pattern by measuring a time from the execution start time to the execution end time decided by the measurement pattern made correspond to the operation pattern at the speed decided by the measurement pattern.
Patent JP-2003102153-A (JP)
Title: Alternating current generator-motor for vehicle
Inventor: KUSASE ARATA
IPC: H02P21/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an alternating current generator-motor for a vehicle which can improve the output in a motor operation, ensure and maintain thermal reliability by reducing heat generation of a field magnetic pole and suppressing lowering of a field magnetomotive force. SOLUTION: The alternating current generator-motor for a vehicle comprises a rotor 20 having a field magnetic pole 22, an armature 10 which has a three- phase winding 16 equipped in a slot 14 of an armature core 12 placed facing with the rotor 20 and an AC-DC power converter connected with the armature 10, and carries out motor operation in the high-speed rotation region. The number of the slot 14 per phase of the armature 10 corresponding to one pole of the field magnetic pole 22 is set to 2.
Patent JP-2003093176-A (JP)
Title: Drawer
Inventor: OGASAWARA KIYOSHI
IPC: A47B88/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a drawer whose depth dimension is adjustable. SOLUTION: This is a drawer whose depth dimension D from the front board to the back board 5 is adjustable. Each of both side boards 6, 7 and the bottom board 8 is formed of extensible bellows 9 which are alternately formed of a ridge part 9a and a valley part 9b. When neighboring ridge parts 9a, 9a are estranged from each other, an estranging condition is kept and, when neighboring ridge parts 9a, 9a are forcibly elastic-deformed to overlap, an overlapping condition is kept.
Patent JP-2003094851-A (JP)
Title: Equipment and method for manufacturing lithographic printing plate
Inventor: ODA KAZUTAKA
IPC: B41N3/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain equipment and a method for manufacturing a lithographic printing plate which can surely adhere a protective sheet material to the lithographic printing plate and besides enable stable manufacture of the lithographic printing plate, while preventing sparking. SOLUTION: After the water content of an interleaving paper web 26 is made to be 4.8% or below by an interleaving paper drying box 48, the web is subjected to static elimination by an interleaving paper static-eliminator 34 and adhered to an aluminum web 14. Before accumulation of the lithographic printing plate 12 by an accumulator 42, the water content of the interleaving paper is made to be 3.0% or above by a humidifying box 54. Since the upper limit value of the water content needed for electrostatic adhesion and the lower limit value of the water content for preventing sparking on the occasion of accumulation are controlled independently, the water content of the web 26 can be maintained at 3.0% or above even when the speed of carriage of the aluminum web 24 lowers, and sparking can be prevented.
Patent JP-2003096153-A (JP)
Title: Two-pack curable polyurethane paving material
Inventor: HAJIMA KOJI
IPC: E04F15/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a paving material which is a two-pack curable polyurethane resin paving material constituted of materials having high safety of the human body or the like and a diminished fear of an environmentally adverse affect. SOLUTION: The two-pack curable polyurethane paving material comprises 3,5-dimethylthio-2,6-toluenediamine and/or 3,5-dimethylthio-2,4-toluenediamine as the curing agent and, simultaneously, a trimellitic acid derivative such as tri-(2-ethylhexyl) trimellitate as the plasticizer and/or a zinc monocarboxylate such as zinc octylate as the catalyst. The paving material is high in safety and, in addition, at least equal in ease of use and product quality to the conventional one.
Patent JP-2003108818-A (JP)
Title: Purchase control system provided with automatic display function for purchase price of goods using the internet
Inventor: WADA SHIGEFUMI
IPC: G06F19/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a system provided with an efficient means to shorten work time in inquiring prices for goods to be ordered from plural suppliers when the prices are needed, and ordering with the lowest price of them through an input screen to process order documents in a computer conducting work of a company by use of purchase control work software, which conventionally has took much time. SOLUTION: ID numbers for goods are preliminarily set as unified ones in each field of industry, and goods price information opened in a Web site of each supplier on the Internet are obtained by the ID numbers for the goods. A means is provided in this system to display a list of the goods and prices for each supplier on the input screen for ordering of the purchase control work software in the computer conducting work of the company.
Patent JP-2003103187-A (JP)
Title: Method for manufacturing toner
Inventor: NAKA TAKESHI
IPC: B02C13/28
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing toner by which toner of a long life having excellent developing property, excellent transfer character and stable electrostatic chargeability even under circumstances of high temperature and high humidity can be obtained by controlling a surface shape of the toner in a mechanical pulverizer. SOLUTION: The mechanical pulverizer is provided with a ring-shaped pulverizing rotor 2 which is supported by a rotary axis and has a pulverizing blade constituted of a plurality of projecting and recessing parts provided on an outside surface and a liner 3 which is fixedly arranged facing the pulverizing rotor with some space and has a plurality of projecting and recessing parts. Further the mechanical pulverizer incorporates a rotary blade type classifying rotor 4 which discharges pulverized raw material of below prescribed grain size to an exit side, is provided with a circulating passage of the raw material not discharged to the exit side below the pulverizing blade and is characterized by that length L of a pulverizing section of the pulverizing rotor and an outside diameter D of the pulverizing rotor satisfies the relation: 0.06<=L/D<=0.20.
Patent JP-2002174114-A (JP)
Title: Filter device
Inventor: BEST WALTER DR
IPC: F01N3/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter device for exhaust gas of a diesel engine. SOLUTION: The filter device has filter element assemblies (1, 11, and 12). Filter elements (2-6, 12-20, and 22-25) which constitute the filter element assemblies (1, 11, and 21) are formed of a ceramics material and situated in a manner to be positioned adjacently to each other and to flow through the elements (2-6, 12-20, and 22-25). Only a part of the filter elements (2-6, 12-20, and 22-25) of the filter element assemblies (1, 11, and 21) have an electrical connection part connected to an electrical energy source. At least the first filter elements (2, 12, 22, and 23) are formed of a ceramic material having conductivity.
Patent JP-2003105354-A (JP)
Title: Fuel oil base and gas oil and gas oil composition containing the same
Inventor: FUKUDA KAZUKI
IPC: C10L1/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel oil base with a very low sulfur content for diesel engine, having improved low-temperature performances in the case of using an oil having a relatively low sulfur content such as GTL, hydrocracking oil, a light LGO, etc., and a gas oil composition containing the same. SOLUTION: This fuel oil base comprises a mixed base composed of a base A having >=0.35 gradient (X) of linear regression line obtained from the amount of 19-24C n-paraffin and <=15 wt.ppm sulfur content and a base B having >=0.3 wt.% amount (Y) of >=22C n-paraffin and <=15 wt.ppm sulfur content and has <=0.35 gradient (X) of the linear regression line, <=1.4 wt.% Y and <=15 wt.ppm sulfur content.
Patent JP-2003123951-A (JP)
Title: Hole inner surface heating inductor
Inventor: MAENOZONO TSUKASA
IPC: C21D1/10
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a hole inner surface heating inductor capable of uniformly and quickly heating the inner surface of a pipe in the radial direction, and having no danger of short-circuiting a solenoid coil and a converting conductor passing through the inside. SOLUTION: A cylindrical magnetic core 12 is arranged inside the solenoid coil 11a for constituting an inductor 10, and the connecting conductor 11c extending to a power supply terminal by passing through into the solenoid coil from one end of the solenoid coil 1a is constituted so as to be inserted and arranged in a hollow part of the magnetic core 12 so that the magnetic core 12 having the large cross-sectional area can be concentrically arranged in the solenoid coil 11a, uniform rapid heating can be performed in the radial direction, and risk of short-circuiting can be avoided by using the magnetic core 12 as an insulating material.
Patent JP-2003118478-A (JP)
Title: Interior light for vehicle
Inventor: SAOTOME TAKESHI
IPC: B60Q3/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an easily mountable interior light of a vehicle fitting mounted in the interior of the vehicle without using a special fitting. SOLUTION: The interior light is located between a roof panel 12 and a roof trim 14. A base part 13 is held on the roof panel 12 and a lens part 15 is held on the interior side of the roof trim 14.
Patent JP-2003125379-A (JP)
Title: Information providing system, method thereof, information distributing server apparatus, contents distribution server apparatus, street television set, mobile communication terminal and program
Inventor: HOKARI YUJI
IPC: H04N21/431
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To display information of advertisements, contents, etc., suited for a user by a street television set. SOLUTION: The information distribution server apparatus 100 acquires the present position of a mobile communication terminal 300 carried by a user and selects a street television set 400 installed at a spot near the present position. It selects advertising information suited for the user from advertising information held by itself, based on user information, and transmits and displays the information to and on the selected street television set 400. Or, it selects advertising information suited for the user from advertising information held by the street television set itself, based on an instruction from the server apparatus 100, and displays the advertising information.
Patent JP-2003128444-A (JP)
Title: Blade structure of rotating drum for producing granular slag
Inventor: UCHIDA SHINJIRO
IPC: C04B5/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotating drum which is maintenance-free and prevents breakage due to thermal deformation or cracks. SOLUTION: In the blade structure of the rotating drum a molten slag is made to collide with the blades 6a-6d which are replaceably attached to the outer periphery of a rotating drum, and the molten slag is flown and rapidly cooled so as to produce granular slag. The blades 6a-6d are divided into a plurality of pieces and are individually provided in the trunk direction of the rotating drum at predetermined intervals. The gaps between the divided blades 6a-6d are connected by coupling pieces 7.
Patent JP-2003138674-A (JP)
Title: Lathing construction and its disassembling method
Inventor: KIMIJIMA MINORU
IPC: E04B2/56
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a lathing construction and its disassembling method capable of forming a high strength lathing and easily disassembled lathing construction, and its disassembling method. SOLUTION: A lathing board (2) is attached on the outer surface of a framework member (1), a reinforcing member (10) also as a ventilation furring strips is contacted to the exterior surface of the lathing board (2), and the reinforcing member (10) and lathing board (2) are connected to the framework member (1) through long-sized lock nuts (20).
Patent JP-2003132619-A (JP)
Title: Magnetic disk device
Inventor: TOKUYAMA MIKIO
IPC: G11B25/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To attain the increase of impact resistance and the reduction of vibration in the head positioning operation in a magnetic disk device. SOLUTION: The device is provided with a magnetic disk 31 for recording information, an actuator 40 for driving a recording/reproducing head, a base 10 integrally forming a thick shroud part 10a surrounding the magnetic disk 31 in the circular-arcuate state and a base bottom part 10b for supporting the actuator 40, and a spindle motor 21 provided with a motor main body 21a mounting the magnetic disk 31 thereon and a metallic motor flange 21b formed at one side of this motor main body 21a. Then, the motor flange 21b is extended to the outside from the inside diameter of the shroud part 10a and joined to the shroud part 10a.
Patent JP-2003129783-A (JP)
Title: Boring bar
Inventor: NISHINO MASUSHI
IPC: G01M3/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a boring bar which prevents a hammer part from being easily damaged, while allowing a bar body to be inserted into/extracted from the hammer part. SOLUTION: In this boring bar, a hammer receiving part 3, whose diameter is larger than an outside diameter of the bar body 1, is provided at a base end of the bar body 1; and the hammer part 2 for hitting the receiving part 3 is constituted by coupling a holding part 5 which concentrically holds the receiving part 3 relatively slidably along the longitudinal direction of the bar body 1, a one-end hitting part 6 which can hit the receiving part 3, held by the holding part 5, to the side of a tip part of the bar body 1, and the other-end hitting part 7 which can hit the receiving part 3 to the side of the base end. At least one of the hitting parts 6 and 7 is fitted into the holding part 5 so as to be freely mounted/demounted in the radial direction of the bar body 1.